181 lines
2.6 KiB
C++
181 lines
2.6 KiB
C++
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/*++
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Copyright (C) Microsoft Corporation, 1997 - 1999
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Module Name:
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lan.hxx
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Abstract:
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This file contains all the LAN-specific routines for the Connectivity
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APIs implementation.
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Author:
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Gopal Parupudi <GopalP>
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[Notes:]
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optional-notes
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Revision History:
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GopalP 10/11/1997 Start.
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--*/
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#ifndef __LAN_HXX__
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#define __LAN_HXX__
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#define MAX_LAN_INTERVAL 3*60*1000 // 3 minutes
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#define MAX_IFTABLE_SIZE 5
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#define MAX_IF_ENTRIES 5
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// Media-sense Registration States
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enum MEDIA_SENSE_STATE
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{
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INVALID_STATE = 0x00000000,
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SENSSVC_START,
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REGISTERED,
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SENSSVC_STOP,
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UNREGISTERED
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};
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//
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// Externs
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//
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extern BOOL gbIpInitSuccessful;
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extern long gdwLastLANTime;
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extern long gdwLANState;
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#if defined(AOL_PLATFORM)
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extern long gdwAOLState;
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#endif // AOL_PLATFORM
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//
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// Typedefs
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//
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typedef struct _IF_STATE
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{
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DWORD fValid;
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DWORD dwIndex;
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DWORD dwInUcastPkts;
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DWORD dwOutUcastPkts;
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DWORD dwInNUcastPkts;
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DWORD dwOutNUcastPkts;
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DWORD dwInErrors;
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DWORD dwOutErrors;
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DWORD dwInDiscards;
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DWORD dwOutDiscards;
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} IF_STATE;
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//
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// Forward declarations
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//
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extern DWORD gdwMediaSenseState;
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void
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EventCallbackRoutine(
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IN PWNODE_HEADER WnodeHeader,
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IN ULONG Context
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);
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BOOL
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MediaSenseRegister(
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void
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);
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SENS_TIMER_CALLBACK_RETURN
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MediaSenseRegisterHelper(
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PVOID pvIgnore,
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BOOLEAN bIgnore
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);
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BOOL
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MediaSenseUnregister(
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void
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);
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extern "C" ULONG WMIAPI
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WMINotificationRegistration(
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IN LPGUID Guid,
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IN BOOLEAN Enable,
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IN PVOID DeliveryInfo,
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IN ULONG DeliveryContext,
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IN ULONG Flags
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);
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#ifdef DBG
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void
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PrintIfState(
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void
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);
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#endif // DBG
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BOOL
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HasIfStateChanged(
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IF_STATE ifEntry,
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BOOL bForceInvalid
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);
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BOOL WINAPI
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EvaluateLanConnectivityDelayed(
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OUT LPDWORD lpdwLastError
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);
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BOOL WINAPI
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EvaluateLanConnectivity(
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OUT LPDWORD lpdwLastError
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);
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BOOL
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GetIfEntryStats(
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IN DWORD dwIfIndex,
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IN LPQOCINFO lpQOCInfo,
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OUT LPDWORD lpdwLastError,
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OUT LPBOOL lpbIsWanIf
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);
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BOOL
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CheckForReachability(
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IN IPAddr DestIpAddr,
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IN OUT LPQOCINFO lpQOCInfo,
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OUT LPDWORD lpdwLastError
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);
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BOOL
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GetActiveWanInterfaceStatistics(
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OUT LPDWORD lpdwLastError,
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OUT LPDWORD lpdwWanSpeed
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);
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BOOL
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PurgeStaleInterfaces(
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IN MIB_IFTABLE *pTable,
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OUT LPDWORD lpdwLastError
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);
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#if defined(AOL_PLATFORM)
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BOOL
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IsAOLInstalled(
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void
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);
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BOOL WINAPI
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EvaluateAOLConnectivity(
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OUT LPDWORD lpdwLastError
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);
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#endif // AOL_PLATFORM
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#endif // __LAN_HXX__
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